CN207397731U - A kind of soft copper row end plating structure - Google Patents
A kind of soft copper row end plating structure Download PDFInfo
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- CN207397731U CN207397731U CN201721427154.4U CN201721427154U CN207397731U CN 207397731 U CN207397731 U CN 207397731U CN 201721427154 U CN201721427154 U CN 201721427154U CN 207397731 U CN207397731 U CN 207397731U
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- pressure welding
- welding area
- soft copper
- copper row
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Abstract
The utility model discloses a kind of soft copper row end plating structures, its end plating structure includes soft copper row, heat-shrinkable T bush and adhesive tape, the soft copper row includes intermediate non-pressure welding area and the pressure welding area arranged on the non-pressure welding area both ends, the heat-shrinkable T bush is sheathed on the soft copper row, and the both ends of the heat-shrinkable T bush envelope the junction of the non-pressure welding area and pressure welding area, the adhesive tape is wound in the both ends of the heat-shrinkable T bush, and the heat-shrinkable T bush and soft copper is made to arrange and be tightly connected.The utility model plates the non-pressure welding area on structural defence soft copper row and the intersection with pressure welding area by the end, and electroplating liquid medicine during plating can be avoided to penetrate into non-pressure welding area, bad order is caused after solving the problems, such as plating.
Description
Technical field
The utility model is related to soft coppers to arrange surface treatment manufacture field more particularly to a kind of soft copper row end plating structure and end plating
Technique.
Background technology
Soft copper row is a kind of conducting heavy current product, suitable for high and low voltage electrical equipment, switch contact, controller switching equipment, bus duct
Etc. electro-engineerings, be also widely used in the super-large currents electrolysis for production engineerings such as metal smelt, electrochemical plating, chemical industry caustic soda.It can also
Apply to vaccum electric apparatus, mine explosion-proof switch, automobile, locomotive Related product.It is made by copper material, rectangular cross-section or chamfering
(fillet) rectangle long conductor is made by aluminum material and is known as aluminium row, plays conveying electric current and connection electrical equipment in circuit, soft
Copper bar is to carry out pressure welding by copper foil layer poststack both ends one by one to form, and can be not on the angle of assembling with swing rotary
It is restricted；Due to different, and the oxidizable corrosion of copper of soft copper row, and in order to reduce the shadow to copper conductivity
It rings, most soft copper row needs contact surface (the i.e. soft copper row two for protecting copper bar surface by electroplating technique and improving copper bar
The pressure welding area at end).Soft copper row is stacked by copper foil one by one to be formed by both ends pressure welding, so in electroplating process
In, the electroplating liquid medicine that pressure welding area is immersed with intermediate non-pressure welding area domain intersection at both ends can not clean up, these liquid medicine can add
The oxidation corrosion of fast copper is brought apparent bad；How to prevent soft copper and come to avoid contact with liquid medicine in electroplating process and cause corruption
Erosion has become a kind of development trend.
Utility model content
The utility model be easy to cause non-pressure welding area by oxidation corrosion so as to bring outside after plating for existing soft copper row
See the problem of bad, a kind of soft copper row end plating structure be provided, by the end plate the upper non-pressure welding area of structural defence soft copper row and with pressure
The intersection of welding zone can avoid electroplating liquid medicine during plating from penetrating into non-pressure welding area, bad order is caused after solving the problems, such as plating.
In order to solve the above-mentioned technical problem, the utility model provides a kind of soft copper row end plating structure, including soft copper row, heat
Heat-Shrinkable Tubings and adhesive tape, the soft copper row include intermediate non-pressure welding area and the pressure welding area arranged on the non-pressure welding area both ends, institute
It states heat-shrinkable T bush to be sheathed on soft copper row, and the both ends of the heat-shrinkable T bush envelope the non-pressure welding area and pressure welding area
Junction, the adhesive tape are wound in the both ends of the heat-shrinkable T bush, and the heat-shrinkable T bush and soft copper is made to arrange and be tightly connected.
Preferably, the adhesive tape is electrical adhesive tape.
Preferably, the width of the adhesive tape is 2-4cm.
Another soft copper row end plating structure is additionally provided, including soft copper row and adhesive tape, the soft copper row includes the non-of centre
Pressure welding area and the pressure welding area arranged on the non-pressure welding area both ends, the adhesive tape are wound in the non-pressure welding area on the soft copper row,
The adhesive tape is made to envelope the non-pressure welding area and the junction of the non-pressure welding area and pressure welding area, makes the soft copper row both ends
Pressure welding area expose.
Preferably, the adhesive tape is electrical adhesive tape.
Preferably, the width of the adhesive tape is 2-4cm.
A kind of soft copper row end depositing process is additionally provided, the soft copper row includes intermediate non-pressure welding area and arranged on described non-
The pressure welding area at pressure welding area both ends, the end depositing process comprise the following steps：
Before S1, plating, the non-pressure welding area on soft copper row is arranged heat-shrinkable T bush, and the both ends of heat-shrinkable T bush envelope it is non-depressed
The junction of welding zone and pressure welding area；
S2, heating heat-shrinkable T bush, make the contraction of heat-shrinkable T bush heat be close on soft copper row；
S3, adhesive tape is swathed in the port at heat-shrinkable T bush both ends, heat-shrinkable T bush and soft copper row is sealed connected together, made non-
Pressure welding area and the junction of non-pressure welding area and pressure welding area are enveloped by heat-shrinkable T bush and adhesive tape；
S4, to not electroplated by the pressure welding area that heat-shrinkable T bush and adhesive tape envelope.
Preferably, the adhesive tape is electrical adhesive tape.
Preferably, the width of the adhesive tape is 2-4cm.
Another soft copper row end depositing process is additionally provided, the soft copper row includes intermediate non-pressure welding area and arranged on described
The pressure welding area at non-pressure welding area both ends, the end depositing process comprise the following steps：
Before S1, plating, non-pressure welding area and the junction of non-pressure welding area and pressure welding area on soft copper row swathe adhesive tape, make
Non- pressure welding area and the junction of non-pressure welding area and pressure welding area are enveloped by rubber belt sealing；
S2, the pressure welding area not enveloped by adhesive tape is electroplated.
Preferably, the adhesive tape is electrical adhesive tape.
Preferably, the width of the adhesive tape is 2-4cm.
The utility model has the advantages that：
The utility model is arranged heat-shrinkable T bush, and the both ends adhesive tape of heat-shrinkable T bush by the non-pressure welding area arranged in soft copper
It swathes, heat-shrinkable T bush and soft copper row is sealed connected together, heat-shrinkable T bush material itself just has waterproof pressure, corrosion-resistant
Performance, non-pressure welding area is made to be lived by seal protection, soft copper is avoided, which to come, makes non-pressure welding area touch electroplating liquid medicine in electroplating process,
Since non-pressure welding area does not reach electroplating liquid medicine, so solve soft copper row burn into verdigris, scared etc. caused by electroplating technology
The problem of some bad orders, occurs；And it is the common material in market to select wider electrical adhesive tape and heat-shrinkable T bush
Matter, cost is relatively low and easy buying；The end plating structure and end depositing process that soft copper is arranged in the utility model can not influence soft copper row's peace
Under the premise of the plating in dress face, ensure the cleannes in soft copper row's non-solder area, improve the yields of soft copper row's production.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms the part of the application,
The improper restriction to the utility model is not formed, in the accompanying drawings：
Fig. 1 is the front view that soft copper is arranged in Examples 1 and 2；
Fig. 2 is that soft copper arranges the schematic diagram that structure is plated at end in embodiment 1；
Fig. 3 is that soft copper arranges the schematic diagram that structure is plated at end in embodiment 2.
Specific embodiment
In order to more fully understand the technology contents of the utility model, below in conjunction with attached drawing and specific embodiment to this
Utility model is described further and illustrates.
Embodiment 1
As depicted in figs. 1 and 2, a kind of soft copper row end plating structure shown in the present embodiment, including soft copper row 1, heat-shrinkable T bush 2
With electrical adhesive tape 3, soft copper row 1 includes intermediate non-pressure welding area 11 and the pressure welding area 12 arranged on non-11 both ends of pressure welding area, pyrocondensation
Casing 2 is sheathed on the non-pressure welding area 11 of soft copper row 1, and the both ends of heat-shrinkable T bush 2 envelope non-pressure welding area 11 and pressure welding area 12
Junction (i.e. intersection), electrical adhesive tape 3 is wound in the port at 2 both ends of heat-shrinkable T bush, make heat-shrinkable T bush 2 and soft copper to arrange 1 close
Envelope connection.
The width of electrical adhesive tape 3 is 2-4cm, according to the electrical adhesive tape of the shape of soft copper row 1 and specification selection suitable width
3, it is ensured that after swathing heat-shrinkable T bush port non-pressure welding area is made to be lived by seal protection.
A kind of soft copper row end depositing process is additionally provided, soft copper row 1 includes intermediate non-pressure welding area 11 and arranged on non-pressure welding
The pressure welding area 12 at 11 both ends of area, end depositing process comprise the following steps：
Before S1, plating, the non-pressure welding area 11 on soft copper row 1 is arranged heat-shrinkable T bush 2, and the both ends cladding of heat-shrinkable T bush 2
The firmly junction of non-pressure welding area 11 and pressure welding area 12；
S2, heating heat-shrinkable T bush 2, make the contraction of 2 heat of heat-shrinkable T bush be close on soft copper row 1；
S3, electrical adhesive tape 3 is swathed in the port at 2 both ends of heat-shrinkable T bush, heat-shrinkable T bush 2 and soft copper row 1 is sealedly connected on
Together, non-pressure welding area 11 and the junction of non-pressure welding area 11 and pressure welding area 12 is made to be coated by heat-shrinkable T bush 2 and electrical adhesive tape 3
Firmly；
S4, to not electroplated by the both ends pressure welding area 12 that heat-shrinkable T bush 2 and electrical adhesive tape 3 envelope.
Soft copper row end plating structure shown in the present embodiment when non-pressure welding area is longer on soft copper board applied to using, because of non-pressure welding
During area head, if directly swathing electrical adhesive tape, man-hour can be increased, while the yields swathed can also decline.
Heat-shrinkable T bush 2 is a kind of heat shrink wrap material, and heat is shunk；In the present embodiment, heat-shrinkable T bush 2 is pvc heat
Heat-Shrinkable Tubings or pet heat-shrinkable T bush, also can also be the heat-shrinkable T bush of other unlike materials, as cross-linking radiation pe heat-shrinkable T bush,
10KV high-voltage busbars protection heat-shrinkable T bush, 35KV high-voltage busbars protection heat-shrinkable T bush, the heat-shrinkable T bush of double-walled containing glue, imitation wood line pyrocondensation
Casing etc..
Embodiment 2
As shown in figures 1 and 3, a kind of soft copper row end plating structure shown in the present embodiment, including soft copper row 1 and electrical adhesive tape
3, soft copper row 1 includes intermediate non-pressure welding area 11 and the pressure welding area 12 arranged on non-11 both ends of pressure welding area, electrical adhesive tape 3 are wound in
Non- pressure welding area 11 on soft copper row 1, makes electrical adhesive tape 3 envelope non-pressure welding area 11 and the company of non-pressure welding area 11 and pressure welding area 12
Place is met, exposes the pressure welding area 12 that soft copper arranges 1 both ends.
The width of electrical adhesive tape is 2-4cm, and the electrical adhesive tape 3 of suitable width is selected according to the shape of soft copper row 1 and specification,
Ensure after swathing non-pressure welding area non-pressure welding area to be made to be lived by seal protection, to realize that it is non-depressed on soft copper row that electroplating liquid medicine can not contact
Land portion can only electroplate the pressure welding area 12 of both ends exposing, i.e., so-called end plating.
A kind of soft copper row end depositing process is additionally provided, soft copper row 1 includes intermediate non-pressure welding area 11 and arranged on non-pressure welding
The pressure welding area 12 at 11 both ends of area, end depositing process comprise the following steps：
Before S1, plating, non-pressure welding area 11 and the junction of non-pressure welding area 11 and pressure welding area 12 on soft copper row 1 swathe
Electrical adhesive tape 3 makes non-pressure welding area 11 and the junction of non-pressure welding area 11 and pressure welding area 12 be enveloped by the sealing of electrical adhesive tape 3；
S2, to not electroplated by the both ends pressure welding area 12 that electrical adhesive tape envelopes.
For soft copper row end plating structure shown in the present embodiment applied to being used when non-pressure welding area is shorter on soft copper board, it is suitable to select
The electrical adhesive tape of width directly swathes electrical adhesive tape in non-pressure welding area, ensures the leakproofness swathed using wide electrical adhesive tape,
It realizes that electroplating liquid medicine can not contact the non-depressed land portion on soft copper row, the pressure welding area 12 of both ends exposing can only be electroplated, i.e., it is so-called
End plating.
The technical solution provided above the utility model embodiment is described in detail, used herein specifically
A example is set forth the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to help
Assistant solves the principle of the utility model embodiment；Meanwhile for those of ordinary skill in the art, implement according to the utility model
Example, the there will be changes in specific embodiment and application range, in conclusion this specification content should not be construed as
Limitation to the utility model.
Claims (6)
1. a kind of soft copper row end plating structure, which is characterized in that including soft copper row, heat-shrinkable T bush and adhesive tape, the soft copper row includes
Intermediate non-pressure welding area and the pressure welding area arranged on the non-pressure welding area both ends, the heat-shrinkable T bush are sheathed on the soft copper row
On, and the both ends of the heat-shrinkable T bush envelope the junction of the non-pressure welding area and pressure welding area, the adhesive tape is wound in described
The both ends of heat-shrinkable T bush make the heat-shrinkable T bush and soft copper arrange and be tightly connected.
2. plating structure in soft copper row end according to claim 1, which is characterized in that the adhesive tape is electrical adhesive tape.
3. plating structure in soft copper row end according to claim 1 or 2, which is characterized in that the width of the adhesive tape is 2-4cm.
4. a kind of soft copper row end plating structure, which is characterized in that including soft copper row and adhesive tape, the soft copper row includes the non-depressed of centre
Welding zone and the pressure welding area arranged on the non-pressure welding area both ends, the adhesive tape are wound in the non-pressure welding area and non-pressure welding area and pressure
The junction of welding zone.
5. plating structure in soft copper row end according to claim 4, which is characterized in that the adhesive tape is electrical adhesive tape.
6. plating structure in soft copper row end according to claim 4 or 5, which is characterized in that the width of the adhesive tape is 2-4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427154.4U CN207397731U (en) | 2017-10-31 | 2017-10-31 | A kind of soft copper row end plating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427154.4U CN207397731U (en) | 2017-10-31 | 2017-10-31 | A kind of soft copper row end plating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207397731U true CN207397731U (en) | 2018-05-22 |
Family
ID=62327657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721427154.4U Active CN207397731U (en) | 2017-10-31 | 2017-10-31 | A kind of soft copper row end plating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207397731U (en) |
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2017
- 2017-10-31 CN CN201721427154.4U patent/CN207397731U/en active Active
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